Shimano XT M8120 Gen 3 R Power Meter Crank Arm
Power meters give you the advantage in training, and that's what you want when you're working up to a big race. With the Shimano XT M8120 Gen 3 R Power Meter Crank Arm, you'll be ahead of the game with consistent measurements and data that allows you to keep on improving. This power meter adds a mere 15 grams to the weight of the crank arm, and it's compatible with both ANT+ and Bluetooth SMART devices. It is compatible with all Shimano Hollowtech II MTB cranksets.
- Consistent power meter that gathers data for smart training
- Offers +/-1.5 percent accuracy in all riding conditions
- Active temperature compensation for auto calibration
- Individual calibration provides accurate and useful data
- Item #SGCA03Z
- Arm Length
- 170mm, 175mm
- 1 Cranks Spacer, 1 Sticker Pack
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Our Gearheads Can Help
January 29, 2022
What do I get when I purchase this item? One crank arm? One crank arm and a chainring? What about the other crank arm, where do I get that and what does it cost? What about the bottom bracket?
December 29, 2020